* {
  margin: 0;
  padding: 0;
}

.box .top .tit {
  display: flex;
  justify-content: space-between;
  width: 80%;
  margin: 0 auto;
  align-items: center;
}

.box .top .tit .tit-left img {
  width: 120px;
  height: 50px;
}

.box .top .tit .tit-right {
  display: flex;
  align-items: center;
}

.box .top .tit .tit-right img {
  width: 35px;
  height: 35px;
}

.box .top .tit .tit-right div {
  color: #445d78;
  margin-left: 10px;
}

.box .top .nav {
  z-index: 999;
  position: relative;
}

.box .top .nav .nav1 {
  width: 80%;
  height: 50px;
  margin: auto;
  line-height: 20px;
  text-align: center;
  transform: skewX(-20deg);
  color: #fff;
  border-radius: 2px;
  background-color: #202f32;
  display: flex;
}

.box .top .nav .nav1 .nav1-1 {
  width: 20%;
  line-height: 50px;
}

.box .top .nav .nav1 .nav1-1:hover {
  background-color: #415b76;
  transform: scale(1.2);
  transform: translate(0, -1px);
}

.box .top .nav .nav1 .nav1-1 a {
  color: #fff;
  text-decoration: none;
}

.box .top .swiper {
  height: 600px;
  width: 100%;
  margin-top: -50px;
}

.box .content {
  margin-top: 30px;
}

.box .content .serve {
  text-align: center;
}

.box .content .serve .title1 {
  font-size: 20px;
}

.box .content .serve .title2 {
  font-size: 15px;
  margin: 15px 0;
}

.box .content .serve .line {
  width: 80%;
  margin: auto;
  margin-top: 30px;
}

.box .content .serve .line .line1 {
  border: 1px solid #cad6e6;
}

.box .content .serve .line .line2 {
  width: 10%;
  margin: auto;
  margin-top: -3px;
  border: 2px solid #6ba3e7;
}

.box .content .serve .img {
  margin-top: 20px;
  width: 100%;
}

.box .content .serve .img img {
  width: 100%;
}

.box .content .scheme {
  text-align: center;
  margin-top: 50px;
}

.box .content .scheme .title1 {
  margin-top: 15px;
  font-size: 20px;
}

.box .content .scheme .title2 {
  font-size: 15px;
  margin: 15px 0;
}

.box .content .scheme .line {
  width: 80%;
  margin: auto;
  margin-top: 30px;
}

.box .content .scheme .line .line1 {
  border: 1px solid #cad6e6;
}

.box .content .scheme .line .line2 {
  width: 10%;
  margin: auto;
  margin-top: -3px;
  border: 2px solid #6ba3e7;
}

.box .content .scheme .card {
  width: 80%;
  margin: auto;
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
}

.box .content .scheme .card .card-item {
  width: 32%;
  transform: transform 0.3s ease;
  transform: scale(1);
}

.box .content .scheme .card .card-item:hover {
  transform: scale(1.02);
  box-shadow: 0 0 5px #888;
}

.box .content .scheme .card .card-item .card-item1 {
  width: 90%;
  margin: auto;
  margin-top: 15px;
}

.box .content .scheme .card .card-item .card-item1 .img {
  width: 100%;
}

.box .content .scheme .card .card-item .card-item1 .img img {
  width: 100%;
  border-radius: 10px;
}

.box .content .scheme .card .card-item .card-item1 .text1 {
  margin: 10px 0;
  font-size: 20px;
}

.box .content .scheme .card .card-item .card-item1 .text2 {
  font-size: 17px;
  text-align: left;
  line-height: 30px;
  margin: 0 10px;
  color: #666666;
}

.box .content .case {
  text-align: center;
  margin-top: 50px;
}

.box .content .case .title1 {
  margin-top: 15px;
  font-size: 20px;
}

.box .content .case .title2 {
  font-size: 15px;
  margin: 15px 0;
}

.box .content .case .more {
  text-align: right;
  width: 90%;
  margin: auto;
  color: silver;
  margin: 5px 0;
}

.box .content .case .line {
  width: 80%;
  margin: auto;
}

.box .content .case .line .line1 {
  border: 1px solid #cad6e6;
}

.box .content .case .line .line2 {
  width: 10%;
  margin: auto;
  margin-top: -3px;
  border: 2px solid #6ba3e7;
}

.box .content .case .an-box {
  width: 80%;
  margin: auto;
  margin-top: 25px;
}

.box .content .case .an-box .an-box1 {
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.box .content .case .an-box .an-box1 .an-item {
  width: 23%;
  transform: transform 0.3s ease;
  transform: scale(1);
}

.box .content .case .an-box .an-box1 .an-item:hover {
  transform: scale(1.07);
  box-shadow: 0 0 5px #888;
}

.box .content .case .an-box .an-box1 .an-item:hover .an-item-text {
  display: block;
}

.box .content .case .an-box .an-box1 .an-item .an-item_img {
  width: 100%;
  height: 170px;
}

.box .content .case .an-box .an-box1 .an-item .an-item_img img {
  width: 100%;
  height: 100%;
}

.box .content .case .an-box .an-box1 .an-item .an-item-text {
  width: 100%;
  height: 170px;
  align-items: center;
  display: none;
  position: absolute;
  top: 0;
  z-index: 999;
  background-color: rgba(40, 61, 84, 0.8);
  color: white;
}

.box .content .case .an-box .an-box1 .an-item .an-item-text .an-t {
  width: 100%;
  padding-top: 60px;
  text-align: center;
}

.box .content .kflc {
  margin-top: 30px;
}

.box .content .kflc .kf {
  text-align: center;
  font-size: 20px;
}

.box .content .kflc .container {
  margin-top: 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.box .content .kflc .tabs {
  display: flex;
  list-style-type: none;
  padding: 0;
}

.box .content .kflc .tab {
  padding: 5px 10px;
  cursor: pointer;
  background-color: white;
  border: 1px solid white;
  margin-right: 25px;
  text-align: center;
  box-shadow: 0px 0px 5px #888888;
}

.box .content .kflc .tab img {
  width: 20px;
  height: 20px;
  text-align: center;
}

.box .content .kflc .tab.active {
  background-color: white;
}

.box .content .kflc .co-li {
  width: 80%;
  margin: 20px 0;
  border: 2px solid #468ce2;
}

.box .content .kflc .content {
  display: none;
  width: 80%;
  text-align: center;
  padding: 20px;
  border: 1px solid #ccc;
  margin-top: 10px;
}

.box .content .kflc .content .c-box {
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.box .content .kflc .content .c-box .co-left {
  width: 48%;
}

.box .content .kflc .content .c-box .co-left div:nth-child(1) {
  width: 100%;
  font-size: 18px;
  margin: 10px 0;
}

.box .content .kflc .content .c-box .co-left div:nth-child(2) {
  width: 90%;
  margin: auto;
  text-align: left;
}

.box .content .kflc .content .c-box .co-right {
  width: 50%;
}

.box .content .kflc .content .c-box .co-right img {
  width: 100%;
  height: 200px;
  border-radius: 10px;
}

.box .content .kflc .content.active {
  display: block;
}

.box .content .cooperate {
  text-align: center;
  margin-top: 50px;
}

.box .content .cooperate .title1 {
  margin-top: 15px;
  font-size: 20px;
}

.box .content .cooperate .title2 {
  font-size: 15px;
  margin: 15px 0;
}

.box .content .cooperate .line {
  width: 80%;
  margin: auto;
  margin-top: 30px;
}

.box .content .cooperate .line .line1 {
  border: 1px solid #cad6e6;
}

.box .content .cooperate .line .line2 {
  width: 10%;
  margin: auto;
  margin-top: -3px;
  border: 2px solid #6ba3e7;
}

.box .content .cooperate .coop-box {
  width: 80%;
  margin: auto;
  margin-top: 30px;
}

.box .content .cooperate .coop-box .coop-top {
  display: flex;
  justify-content: space-between;
}

.box .content .cooperate .coop-box .coop-top .coop-item {
  border: 1px solid silver;
  width: 18%;
  border-radius: 10px;
}

.box .content .cooperate .coop-box .coop-top .coop-item img {
  width: 100%;
  border-radius: 10px;
}

.box .content .cooperate .coop-box .coop-top .coop-item:hover {
  border: 1px solid #405c76;
}

.box .content .cooperate .coop-box .coop-bottom {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}

.box .content .cooperate .coop-box .coop-bottom .coop-item {
  border: 1px solid silver;
  width: 18%;
  border-radius: 10px;
}

.box .content .cooperate .coop-box .coop-bottom .coop-item img {
  width: 100%;
  border-radius: 10px;
}

.box .content .cooperate .coop-box .coop-bottom .coop-item:hover {
  border: 1px solid #405c76;
}

.box .foot {
  margin-top: 30px;
}

.box .foot .foot-box .foot-box-top {
  background-color: #415b76;
  padding: 20px 0;
}

.box .foot .foot-box .foot-box-top .foot-box-top1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 80%;
  margin: auto;
}

.box .foot .foot-box .foot-box-top .foot-box-top1 .foot-left .left-item {
  color: #fff;
  line-height: 40px;
}

.box .foot .foot-box .foot-box-top .foot-box-top1 .foot-right .img {
  width: 100%;
}

.box .foot .foot-box .foot-box-top .foot-box-top1 .foot-right .img img {
  width: 100%;
}

.box .foot .foot-box .foot-box-top .foot-box-top1 .foot-right .text {
  text-align: center;
  color: #fff;
  margin-top: 10px;
}

.box .foot .foot-box .foot-box-bottom {
  border-top: 1px solid #fff;
  background-color: #243d56;
  text-align: center;
}

.box .foot .foot-box .foot-box-bottom .text {
  color: #fff;
  padding: 10px 0;
}
